X-Git-Url: https://git.p6c8.net/nextcloud-backup-restore.git/blobdiff_plain/b7ca3b60dd6d2ea4fc1e8b84257fa07469a189ee..377d24d0fe3eabb08ebd4a68ac13191b9802dcd0:/NextcloudRestore.sh?ds=sidebyside diff --git a/NextcloudRestore.sh b/NextcloudRestore.sh index eeaa2ea..f3ff6cc 100644 --- a/NextcloudRestore.sh +++ b/NextcloudRestore.sh @@ -2,9 +2,11 @@ # # Bash script for restoring backups of Nextcloud. -# Usage: ./NextcloudRestore.sh (e.g. ./NextcloudRestore.sh 20170910_132703) -# -# The script is based on an installation of Nextcloud using nginx and MariaDB, see https://decatec.de/home-server/nextcloud-auf-ubuntu-server-mit-nginx-mariadb-php-lets-encrypt-redis-und-fail2ban/ +# Usage: +# - With backup directory specified in the script: ./NextcloudRestore.sh (e.g. ./NextcloudRestore.sh 20170910_132703) +# - With backup directory specified by parameter: ./NextcloudRestore.sh (e.g. ./NextcloudRestore.sh 20170910_132703 /media/hdd/nextcloud_backup) +# +# The script is based on an installation of Nextcloud using nginx and MariaDB, see https://decatec.de/home-server/nextcloud-auf-ubuntu-server-18-04-lts-mit-nginx-mariadb-php-lets-encrypt-redis-und-fail2ban/ # # @@ -14,23 +16,41 @@ # # Variables -# TODO: The directory where you store the Nextcloud backups -mainBackupDir="/mnt/Share/NextcloudBackups/" restore=$1 -currentRestoreDir="${mainBackupDir}/${restore}" +backupMainDir=$2 + +if [ -z "$backupMainDir" ]; then + # TODO: The directory where you store the Nextcloud backups (when not specified by args) + backupMainDir="/mnt/hdd1/nextcloudb_backup" +fi + +echo "Backup directory: $backupMainDir" + +currentRestoreDir="${backupMainDir}/${restore}" + # TODO: The directory of your Nextcloud installation (this is a directory under your web root) nextcloudFileDir="/var/www/nextcloud" + # TODO: The directory of your Nextcloud data directory (outside the Nextcloud file directory) # If your data directory is located under Nextcloud's file directory (somewhere in the web root), the data directory should not be restored separately nextcloudDataDir="/var/nextcloud_data" -# TODO: The service name of the web server. Used to start/stop web server (e.g. 'service start') + +# TODO: The directory of your Nextcloud's local external storage. +# Uncomment if you use local external storage. +#nextcloudLocalExternalDataDir="/var/nextcloud_external_data" + +# TODO: The service name of the web server. Used to start/stop web server (e.g. 'systemctl start ') webserverServiceName="nginx" + # TODO: Your Nextcloud database name nextcloudDatabase="nextcloud_db" + # TODO: Your Nextcloud database user dbUser="nextcloud_db_user" + # TODO: The password of the Nextcloud database user dbPassword="mYpAsSw0rd" + # TODO: Your web server user webserverUser="www-data" @@ -38,18 +58,22 @@ webserverUser="www-data" # If you prefer other file names, you'll also have to change the NextcloudBackup.sh script. fileNameBackupFileDir="nextcloud-filedir.tar.gz" fileNameBackupDataDir="nextcloud-datadir.tar.gz" + +# TOOD: Uncomment if you use local external storage +#fileNameBackupExternalDataDir="nextcloud-external-datadir.tar.gz" + fileNameBackupDb="nextcloud-db.sql" # Function for error messages errorecho() { cat <<< "$@" 1>&2; } # -# Check if parameter given +# Check if parameter(s) given # -if [ $# != "1" ] +if [ $# != "1" ] && [ $# != "2" ] then - errorecho "ERROR: No backup name to restore given!" - errorecho "Usage: NextcloudRestore.sh 'BackupDate'" + errorecho "ERROR: No backup name to restore given, or wrong number of parameters!" + errorecho "Usage: NextcloudRestore.sh 'BackupDate' ['BackupDirectory']" exit 1 fi @@ -75,9 +99,7 @@ fi # Set maintenance mode # echo "Set maintenance mode for Nextcloud..." -cd "${nextcloudFileDir}" -sudo -u "${webserverUser}" php occ maintenance:mode --on -cd ~ +sudo -u "${webserverUser}" php ${nextcloudFileDir}/occ maintenance:mode --on echo "Done" echo @@ -85,53 +107,89 @@ echo # Stop web server # echo "Stopping web server..." -service "${webserverServiceName}" stop +systemctl stop "${webserverServiceName}" echo "Done" echo # # Delete old Nextcloud direcories # + +# File directory echo "Deleting old Nextcloud file directory..." rm -r "${nextcloudFileDir}" mkdir -p "${nextcloudFileDir}" echo "Done" echo +# Data directory echo "Deleting old Nextcloud data directory..." rm -r "${nextcloudDataDir}" mkdir -p "${nextcloudDataDir}" echo "Done" echo +# Local external storage +# TOOD: Uncomment if you use local external storage +#echo "Deleting old Nextcloud local external storage directory..." +#rm -r "${nextcloudLocalExternalDataDir}" +#mkdir -p "${nextcloudLocalExternalDataDir}" +#echo "Done" +#echo + # # Restore file and data directory # + +# File directory echo "Restoring Nextcloud file directory..." -tar -xpzf "${currentRestoreDir}/${fileNameBackupFileDir}" -C "${nextcloudFileDir}" +tar -xmpzf "${currentRestoreDir}/${fileNameBackupFileDir}" -C "${nextcloudFileDir}" echo "Done" echo +# Data directory echo "Restoring Nextcloud data directory..." -tar -xpzf "${currentRestoreDir}/${fileNameBackupDataDir}" -C "${nextcloudDataDir}" +tar -xmpzf "${currentRestoreDir}/${fileNameBackupDataDir}" -C "${nextcloudDataDir}" echo "Done" echo +# Local external storage +# TOOD: Uncomment if you use local external storage +#echo "Restoring Nextcloud data directory..." +#tar -xmpzf "${currentRestoreDir}/${fileNameBackupExternalDataDir}" -C "${nextcloudLocalExternalDataDir}" +#echo "Done" +#echo + # # Restore database # echo "Dropping old Nextcloud DB..." +# MySQL/MariaDB: mysql -h localhost -u "${dbUser}" -p"${dbPassword}" -e "DROP DATABASE ${nextcloudDatabase}" + +# PostgreSQL (uncomment if you are using PostgreSQL as Nextcloud database) +#sudo -u postgres psql -c "DROP DATABASE ${nextcloudDatabase};" echo "Done" echo echo "Creating new DB for Nextcloud..." -mysql -h localhost -u "${dbUser}" -p"${dbPassword}" -e "CREATE DATABASE ${nextcloudDatabase}" +# MySQL/MariaDB: +# Use this if the databse from the backup uses UTF8 with multibyte support (e.g. for emoijs in filenames): +mysql -h localhost -u "${dbUser}" -p"${dbPassword}" -e "CREATE DATABASE ${nextcloudDatabase} CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci" +# Use this if the database from the backup DOES NOT use UTF8 with multibyte support (e.g. for emoijs in filenames): +#mysql -h localhost -u "${dbUser}" -p"${dbPassword}" -e "CREATE DATABASE ${nextcloudDatabase}" + +# PostgreSQL (uncomment if you are using PostgreSQL as Nextcloud database) +#sudo -u postgres psql -c "CREATE DATABASE ${nextcloudDatabase} WITH OWNER ${dbUser} TEMPLATE template0 ENCODING \"UTF8\";" echo "Done" echo echo "Restoring backup DB..." +# MySQL/MariaDB: mysql -h localhost -u "${dbUser}" -p"${dbPassword}" "${nextcloudDatabase}" < "${currentRestoreDir}/${fileNameBackupDb}" + +# PostgreSQL (uncomment if you are using PostgreSQL as Nextcloud database) +#sudo -u postgres psql "${nextcloudDatabase}" < "${currentRestoreDir}/${fileNameBackupDb}" echo "Done" echo @@ -139,7 +197,7 @@ echo # Start web server # echo "Starting web server..." -service "${webserverServiceName}" start +systemctl start "${webserverServiceName}" echo "Done" echo @@ -149,16 +207,16 @@ echo echo "Setting directory permissions..." chown -R "${webserverUser}":"${webserverUser}" "${nextcloudFileDir}" chown -R "${webserverUser}":"${webserverUser}" "${nextcloudDataDir}" +# TOOD: Uncomment if you use local external storage +#chown -R "${webserverUser}":"${webserverUser}" "${nextcloudLocalExternalDataDir}" echo "Done" echo # -# Update the system data-fingerprint (see https://docs.nextcloud.com/server/12/admin_manual/configuration_server/occ_command.html#maintenance-commands-label) +# Update the system data-fingerprint (see https://docs.nextcloud.com/server/16/admin_manual/configuration_server/occ_command.html#maintenance-commands-label) # echo "Updating the system data-fingerprint..." -cd "${nextcloudFileDir}" -sudo -u "${webserverUser}" php occ maintenance:data-fingerprint -cd ~ +sudo -u "${webserverUser}" php ${nextcloudFileDir}/occ maintenance:data-fingerprint echo "Done" echo @@ -166,12 +224,10 @@ echo # Disbale maintenance mode # echo "Switching off maintenance mode..." -cd "${nextcloudFileDir}" -sudo -u "${webserverUser}" php occ maintenance:mode --off -cd ~ +sudo -u "${webserverUser}" php ${nextcloudFileDir}/occ maintenance:mode --off echo "Done" echo echo echo "DONE!" -echo "Backup ${restore} successfully restored." +echo "Backup ${restore} successfully restored." \ No newline at end of file